| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] if [pron] happen to | 8 |
|
| 2 | [pron] if [pron] happen to | 8 |
|
| 3 | [pers pn] if [pron] happen to | 7 |
|
| 4 | [pron] if [pers pn] happen to | 5 |
|
